Access gate



FIG. 1 is a front and back elevation view, which views are mirror images, of an access gate showing our new design;

FIG. 2 is a right and left side perspective view thereof, which views are mirror images;

FIG. 3 is a right and left side elevation view thereof, which views are mirror images; and,

FIG. 4 is top view thereof.

The broken lines depict portions of the access gate that form no part of the claimed design. 

CLAIM We claim the ornamental design for an access gate, as shown and described. 